Linux View Command Source code

First, Introduction

Sometimes you want to see the source code for the LS, cat, more commands, this article describes the appropriate viewing methods.

Second, the method

Reference:

http://blog.csdn.net/silentpebble/article/details/41279285http://blog.csdn.net/ zhenwo123/article/details/19190189

View the source code for this command uname

# Whereis uname uname:/bin/uname /usr/share/man/man1/uname. 1. gz/usr/share/man/man2/uname. 2. gz/usr/share/ Man

# Rpm-qf/bin/uname

coreutils-8.5-7.fc14.i686

# Rpm2cpio coreutils-8.5-7.fc14.src.rpm | Cpio-idv COREUTILS-8.5.TAR.XZ

Coreutils-8.5.tar.xz

9446 blocks

Third, source code analysis

Reference:

http://blog.csdn.net/yxc135/article/details/22161907

Linux View Command Source code